fix(Scripts/Ulduar): port TC Mimiron Magnetic Core handling (#24998)

Co-authored-by: Unholychick <lucas__jensen@hotmail.com>
Co-authored-by: sirikfoll <sirikfoll@hotmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>

src/server/game/Spells/SpellInfoCorrections.cpp

@@ -1885,9 +1885,8 @@ void SpellMgr::LoadSpellInfoCorrections()
         spellInfo->Effects[EFFECT_1].Effect = 0;
     });
 
-    // Ulduar, Mimiron, Magnetic Core (summon)
     // Meeting Stone Summon
-    ApplySpellFix({ 64444, 23598 }, [](SpellInfo* spellInfo)
+    ApplySpellFix({ 23598 }, [](SpellInfo* spellInfo)
     {
         spellInfo->Effects[EFFECT_0].TargetA = SpellImplicitTargetInfo(TARGET_DEST_CASTER);
     });